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Study identifier: NCT07290478 Synced from ClinicalTrials.gov · August 04, 2026
● Enrolling By Invitation

Encouraging Older Adults and Adults With Serious Illness to Designate a Health Care Proxy

Condition: Designating a Healthcare Proxy  ·  Sponsor: University of Southern California

PhaseNA
Planned participants20000
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This study is a Stage III randomized trial to encourage patients in advance of a health care appointment to designate a healthcare proxy. Patients will be randomly assigned to receive a mailer containing information about designating a healthcare proxy, or to not receive any mailer. For patients assigned to receive a mailer, the mailer will differ by the presence or absence of a patient pre-commitment prompt, and contain a personalized provider request or a generic health system request. The work will evaluate the randomized trial and identify factors that predict intervention effectiveness.

This description comes directly from the study's public registry record.

Talk to the study team

No contact information is available for this study as per the public registry record.

Always discuss trial participation with your own doctor first.

Locations (1)

Contra Costa Regional Medical CenterMartinez, California, United States

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